\begin{table}%t4
\caption{Orbital solutions for FN Sgr.
\label{orbital}}
%\centerline
{\begin{tabular}{lrcccccll} 
\hline\hline
%\multicolumn{1}{l}{JD$^1$/phase} & \multicolumn{2}{c}{Temperature} 
%& \multicolumn{4}{c}{Luminosity$^2~~[\rm L_{\odot}]$} \\ 
%            & $\chi_{\rm max}$~[eV] & $T_{\rm el}$~[$10^3$K] &
%  $L_{\rm h}(\rm H\beta)$ &  $L_{\rm h}(\ion{He}{ii}4686)$ &  $L_{\rm h}(UV)$ &
%  $L_{\rm h}$(A-F) \\
Component & \multicolumn{1}{c}{$K$}  & $\gamma_0$ & $e$ & $\omega$ & $T_{0}^{1}$& $\Delta T^{2}$ & $a \sin i$ & $f(M)$ \\ 
& \multicolumn{1}{c}{[km s$^{-1}$]} & [km s$^{-1}$] & & [deg] & [JD~24...] & [day] & [AU] & [$M_\odot$] \\ 
\hline\\[-3mm]  
M giant & $10.0\pm0.3$ & $-53.4\pm0.2$ & 0$^{3}$ &     &                         &2.2&0.52 & 0.0580\\ 
M giant & $10.0\pm0.3$ & $-53.4\pm0.2$ & $0.06\pm0.03$ &$368\pm29$& 50995&7.1 &0.52  & 0.0586\\ 
cF-abs        & $22.0\pm1.5$ & $-48.2\pm0.9$ & 0$^{3}$     &            & 50718&--24.8&1.15 & 0.6300 \\ 
cF-abs  & $23.3\pm1.0$ & $-47.5\pm0.6$ & $0.33\pm0.05$ & $240\pm9$ & 51614&--16.4&1.15 & 0.6259 \\ 
\ion{He}{ii} wings     &$16.8\pm2.0$& $-51.3\pm1.2$ &0$^{3}$        &           &      & 29.0&0.88 & 0.2795 \\
\ion{He}{ii} wings     &$18.3\pm1.4$& $-51.6\pm1.1$ & $0.33\pm0.10$& $271\pm15$& 53424 &26.8&0.90 & 0.3042 \\
H$\alpha$+H$\beta$ wings &$11.0\pm1.3$ & $-51.2\pm0.8$ &0$^{3}$ & &             &--19.1&0.57 &0.0783 \\
\ion{Fe}{ii}                   &$9.3\pm1.8$ &$-60.0\pm1.8$&0$^{3}$ & & &--75.3 &0.48 &0.0468 \\
\ion{He}{i}                    &$15.8\pm1.0$&$-54.1\pm0.8$&0$^{3}$ & & &--32.2 &0.82 &0.2310 \\
\ion{He}{ii}                   &$16.5\pm1.3$&$-53.8\pm0.8$&0$^{3}$ & & &--33.1 &0.86 &0.2656 \\
{}[\ion{Fe}{vii}]$\lambda$6087   &$21.7\pm2.9$ &$-66.2\pm1.8$ & 0$^{3}$& & &95.2 & 1.13 &0.6028\\ 
\hline 
\end{tabular} }


$^{1}$  Time of the passage through periastron.\\
$^{2}$  $\Delta T = T_{\rm sp~conj}-T_{\rm phot~ min}$.\\
$^{3}$  Assumed.
\end{table}